Joe Biden thinks Mitt Romney should run for office again

Former Vice President Joe Biden thinks Mitt Romney should return to the life of public service and run for Senate, CNN reports.

Biden, speaking at his onetime rival's recent ideas summit in Utah, called the former Republican presidential candidate "a man of integrity," according to CNN, and encouraged him to "mount a challenge next year."

"By the way, you should run for Senate," one attendee said Biden commented.